/**
  * @param string $repoDB Database name of the repo
  * @param SiteLinkLookup $siteLinkLookup
  * @param User $user
  * @param string $siteId Global id of the client wiki
  * @param Title $oldTitle
  * @param Title $newTitle
  */
 public function __construct($repoDB, SiteLinkLookup $siteLinkLookup, User $user, $siteId, Title $oldTitle, Title $newTitle)
 {
     parent::__construct($repoDB, $siteLinkLookup, $user, $siteId, $oldTitle);
     $this->newTitle = $newTitle;
 }